Merestela, T. M. The effect of potassium fertilization and cropping on the exchangeable and soil solution potassium.
Citazione stile Chigago Style (17a edizione)Merestela, Tessie M. The Effect of Potassium Fertilization and Cropping on the Exchangeable and Soil Solution Potassium.
Citatione MLA (9a ed.)Merestela, Tessie M. The Effect of Potassium Fertilization and Cropping on the Exchangeable and Soil Solution Potassium.
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